Inorganc Chemicals Category (40 CFR Part 415) Facility Review Calculations 7/2/2010

Facility LBY TWPE Revised LBY Revised TWPE UOP LLC 190,756,561.86 58,201.65 72,059,455.19 7,111.61 AL State Docks - Mud Lakes 9,468,396.30 28,423.49 0 0 Elementis Chromium LP 8,010,694.47 23,990.75 8,010,129.14 5,194.03 Dow Chemical Pittsburg Plant 2,058,390.53 33,938.50 2,020,894.79 10,316.18 TOTALTWPE Reduction

51,090.04 28,423.49 18,796.72 23,622.32 121,932.56UOP LLC

AL0002666 CHICKASAW, AL

Data from DMRLoads2008_v2 Highlighted row indicates pollutant reviewed.

DSCH DRID MLOC PRAM GROUP AVERAGE_CONC MA XIMUM_CONC 003 1 1 01104 AL 5.025 10 004 1 1 01104 AL 5.0125 9 003 1 1 00980 FE 7.22 9.04 001 1 1 01104 AL 5.44091527 12.63070329 004 1 1 00980 FE 2.833 2.926 003 1 1 01094 ZN 0.1715 0.209 004 1 1 01094 ZN 0.1035 0.134 001 1 1 00940 CL 2103.375199 4587.467403 003 1 1 01074 NI 0.013 0.015 001 1 1 00945 SO4 3947.484822 5848.073257 004 1 1 01074 NI 0.0075 0.01 003 1 1 00940 CL 18.2 30 004 1 1 00945 SO4 93 144 003 1 1 00945 SO4 43.5 48 004 1 1 00940 CL 12.25 21 001 1 1 01074 NI 0.005357499 0.011536901 001 1 1 01094 ZN 0.006951307 0.03095457 001 1 1 01005 BA 0.137553879 0.670788369 001 1 1 00980 FE 0.034769914 0.082569597 004 1 1 00610 AMMON 0 0 004 1 1 01009 BA 0 0 004 1 1 01118 CR 0 0 004 1 1 01119 CU 0 0 004 1 1 03582 O&G 0 0 004 1 1 71870 71870 0 0 003 1 1 00610 AMMON 0 0 003 1 1 01009 BA 0 0 003 1 1 01118 CR 0 0 003 1 1 01119 CU 0 0 003 1 1 03582 O&G 0 0 003 1 1 71870 71870 0 0 001 1 1 00610 AMMON 0 0 001 1 1 00665 PHOSP 0.119562405 0.307086473 001 1 1 01079 AG 0 0 001 1 1 01118 CR 0 0 001 1 1 01119 CU 0 0 001 1 1 50060 CHLOR 0 0 001 Q 1 71901 HG 0 0 004 1 1 00530 TSS 272.5 480 004 1 1 70295 TDS 455 545 004 1 1 81017 81017 62 113 003 1 1 00530 TSS 223.5 322003 1 1 70295 TDS 515 560

003 1 1 81017 81017 67 111 001 1 1 00310 BOD5 2.400603492 12.88012552 001 1 1 00530 TSS 45.31502531 64.35505599 001 1 1 00600 N 1.058918928 2.426869439 001 1 1 70295 TDS 10407.29562 16238.46734 001 1 1 71870 71870 1.894914444 10.03550385 TOTAL2008 Data from DMR Loadings Tool Red text indicates suspected data errors.

LBY TWPE FLOW_MGD EXTERNAL _PERMIT_ NMBR PERM_FEA T URE_NMBR MONITORING_

PERIOD_END_ DA TE 482,891.53 28,973.49 26.10073 AL0002666004 30-Jun-08 372,645.19 22,358.71 20.90735 AL0002666004 31-Dec-08 603,777.24 3,381.15 26.10073 19,528.52 1,171.71 1.18465 AL0002666003 30-Jun-08 178,845.30 1,001.53 20.90735 AL0002666003 31-Dec-08 12,977.39 519.10 26.10073 6,992.78 279.71 20.90735 7,327,459.61 178.41 1.160827273 1,065.55 106.56 26.10073 14,396,686.99 80.62 1.160827273 510.65 51.06 20.90735 1,245,023.35 30.31 26.10073 5,221,926.90 29.24 20.90735 3,528,447.45 19.76 26.10073 660,322.15 16.08 20.90735 17.69 1.77 1.160827273 22.68 0.91 1.160827273 409.35 0.81 1.160827273 126.28 0.71 1.18465 0.00 0.00 16.29144 0.00 0.00 16.29144 0.00 0.00 16.29144 0.00 0.00 20.90735 0.00 0.00 16.29144 0.00 0.00 20.90735 0.00 0.00 20.33823 0.00 0.00 20.33823 0.00 0.00 20.33823 0.00 0.00 26.10073 0.00 0.00 20.33823 0.00 0.00 26.10073 0.00 0.00 1.160827273 422.91 0.00 1.160827273 0.00 0.00 1.160827273 0.00 0.00 1.20421 0.00 0.00 1.160827273 0.00 0.00 1.18465 0.00 0.00 1.217 20,132,928.72 20.90735 27,707,634.53 20.90735 4,631,997.65 20.90735 19,402,874.02 26.1007341,633,706.31 26.10073

6,061,107.38 26.10073 7,742.45 1.064091667 156,594.54 1.160827273 3,514.01 1.160827273 36,951,704.81 1.160827273 6,657.94 1.160827273 190,756,561.86 58,201.65NMBR_OF_

REPORT MONITORING

_LOCA TION_ CODE PARAMETER

_CODE C3_QUALMC3 FQ2 NMBR_OF_D AYS 61 01104 925.52326 181 61 01104 1.0316.29144 184

61 01104 1031.86323 181 61 01104 < 0.120.33823 184Revised Facility LBY and TWPE

FacilityProvided Flow (MGD) Revised Load

(lb/monitoring period) Revised

LBY Revised

TWPE DSCH DRID MLOC 2.552 34,680.01 37,242.96 2,234.58 003 1 1 1.629 2,562.95 004 1 1 003 1 1 3.186 48,106.29 48,418.34 2,905.10 001 1 1 2.033 312.06 004 1 1 003 1 1 004 1 1 001 1 1 003 1 1 001 1 1 004 1 1 003 1 1 004 1 1 003 1 1 004 1 1 001 1 1 001 1 1 001 1 1 001 1 1 004 1 1 004 1 1 004 1 1 004 1 1 004 1 1 004 1 1 003 1 1 003 1 1 003 1 1 003 1 1 003 1 1 003 1 1 001 1 1 001 1 1 001 1 1 001 1 1 001 1 1 001 1 1 001 Q 1 004 1 1 004 1 1 004 1 1 003 1 1 Note: Facility

contact indicated the flows were 10 times less than the DMR Loadings Tool Data for outfall 003 and 004. Note: Divided LBY and TWPE for outfalls 003 and 004 by 10, because of the facility-provided flow correction.003 1 1 003 1 1 001 1 1 001 1 1 001 1 1 001 1 1 001 1 1 TOTALPRAM GROUP Revised LBYRevised TWPE

01104 AL 48,289.15 2,897.35 01104 AL 37,264.52 2,235.87 00980 FE 60,377.72 338.12 01104 AL 19,528.52 1,171.71 00980 FE 17,884.53 100.15 01094 ZN 1,297.74 51.91 01094 ZN 699.28 27.97 00940 CL 7,327,459.61 178.41 01074 NI 106.56 10.66 00945 SO4 14,396,686.99 80.62 01074 NI 51.06 5.11 00940 CL 124,502.34 3.03 00945 SO4 522,192.69 2.92 00945 SO4 352,844.74 1.98 00940 CL 66,032.22 1.61 01074 NI 17.69 1.77 01094 ZN 22.68 0.91 01005 BA 409.35 0.81 00980 FE 126.28 0.71 00610 AMMON 0.00 0.00 01009 BA 0.00 0.00 01118 CR 0.00 0.00 01119 CU 0.00 0.00 03582 O&G 0.00 0.00 71870 71870 0.00 0.00 00610 AMMON 0.00 0.00 01009 BA 0.00 0.00 01118 CR 0.00 0.00 01119 CU 0.00 0.00 03582 O&G 0.00 0.00 71870 71870 0.00 0.00 00610 AMMON 0.00 0.00 00665 PHOSP 422.91 0.00 01079 AG 0.00 0.00 01118 CR 0.00 0.00 01119 CU 0.00 0.00 50060 CHLOR 0.00 0.00 71901 HG 0.00 0.00 00530 TSS 2,013,292.87 0.00 70295 TDS 2,770,763.45 0.00 81017 81017 463,199.77 0.00 00530 TSS 1,940,287.40 0.00 Note: Divided LBY and TWPE for outfalls 003 and 004 by 10, because of the facility-provided flow70295 TDS 4,163,370.63 0.00

81017 81017 606,110.74 0.00 00310 BOD5 7,742.45 0.00 00530 TSS 156,594.54 0.00 00600 N 3,514.01 0.00 70295 TDS 36,951,704.81 0.00 71870 71870 6,657.94 0.00 72,059,455.19 7,111.61Elementis Chromium L P Castle

NC0003875 CASTLE HAYNE, NC

Data from DMRLoads2008_v2 Highlighted row indicates pollutant reviewed.

DSCH DRID MLOC PRAM GROUP AVERAGE_CONC 001 1 1 71900 HG 0.016691667 001 1 1 01077 AG 0.083333333 001 1 1 01147 SELEN 0.416666667 001 1 1 01051 PB 0.166666667 001 1 1 00940 CL 4232.166667 002 1 1 50060 CHLOR 10.43558333 001 1 1 01092 ZN 0.420416667 001 1 1 01042 CU 0.0065 001 1 1 01027 CD 8.33333E-05 001 1 1 01032 CHRM6 0.001635115 001 1 1 01034 CR 0.008458878 001 1 1 01067 NI 0.004087825 002 1 1 00610 AMMON 0.029166667 001 1 1 00665 PHOSP 0.015 002 1 1 00300 00300 7.783333333 002 1 1 00530 TSS 8.083333333 002 1 1 00310 BOD5 5.233333333 001 1 1 00530 TSS 4.324076739 001 1 1 00310 BOD5 1.829166667 002 1 1 31616 TC 1.087305833 001 1 1 00600 N 2.44 TOTAL2008 Data from DMR Loadings Tool Red text indicates suspected data errors.

MA XIMUM_CONC LBY TWPE FLOW_MGD EXTERNAL _PERMIT_ NMBR PERM_FEA

TURE_NM BR 0.2 94.3711,051.17 0.62174217 NC0003875001 1 471.09 7,758.78 0.62174217 NC0003875001 5 2,355.43 2,638.08 0.62174217 NC0003875001 2 942.17 2,110.46 0.62174217 NC0003875001 4988 7,978,075.02 194.25 0.62174217 NC0003875001 15.005 209.21 104.61 0.00666942 NC0003875001 5 2,377.73 95.11 0.62174217 NC0003875001 0.044 38.12 24.02 0.62174217 NC0003875001 0.001 0.47 10.89 0.62174217 NC0003875001 0.009920177 3.01 1.53 0.62174217 NC0003875001 0.024775765 15.80 1.11 0.62174217 NC0003875001 0.024775765 7.51 0.75 0.62174217 NC0003875001

0.2 0.62 0.00 0.00666942 0.14 82.91 0.00 0.62174217 NC0003875001 10.4 156.43 0.00666942 NC0003875001 12.45 159.26 0.00666942 NC0003875001 7.25 108.41 0.00666942 NC0003875001 8.382451615 8,018.32 0.62174217 NC0003875001

4.5 3,491.98 0.62174217 NC0003875001 2.04767 21.33 0.00666942 NC0003875001 15.3 14,065.30 0.62174217 NC0003875001 8,010,694.4723,990.75 NC0003875001 NC0003875001 NC0003875001 NC00038750012008 Data from DMR Loadings Tool Red text indicates suspected data errors.

LIMIT_SET _DESIGNA TOR LIMIT_SEA

SON_ID MONITORI

NG_PERIO D_END_DA TE MONITORI NG_LOCA

T ION_CODEPARAMETE

R_CODE NODI_COD

E MC1 MC2 1 0 31-Jan-081 71900 8 1 0 29-Feb-081 71900 0.0003 0.0003 1 0 31-Mar-081 71900 8 1 0 30-Apr-081 71900 8 1 0 31-May-081 71900 0.2 0.2 1 0 30-Jun-081 71900 8 1 0 31-Jul-081 71900 8 1 0 31-Aug-081 71900 0 0 1 0 30-Sep-081 71900 8 1 0 31-Oct-081 71900 8 1 0 30-Nov-081 71900 0 0 1 0 31-Dec-081 71900 8

1 0 31-Jan-081 01077 8 1 0 29-Feb-081 01077 0 0 1 0 31-Mar-081 01077 8 1 0 30-Apr-081 01077 8 1 0 31-May-081 01077 1 1 1 0 30-Jun-081 01077 8 1 0 31-Jul-081 01077 8 1 0 31-Aug-081 01077 0 0 1 0 30-Sep-081 01077 8 1 0 31-Oct-081 01077 8 1 0 30-Nov-081 01077 0 0 1 0 31-Dec-081 01077 8MC3 FQ1 FQ2 NMBR_OF_ DA YS FacilityProvided C1_QUALFacilityProvided MC1 (mg/L) Revised Load

(lb/monitoring period) Revised

LBY 0.691677 0.822 31 NR NR 0.11 0.0003 0.707 0.788 28 0.0003 0.049564779

0.582452 0.754 31 NR NR 0.557667 0.645 30 NR NR 0.2 0.606935 0.718 31 0.0002 0.031405691

0.595933 0.696 30 NR NR 0.58029 0.717 31 NR NR 0 0.589548 0.75 31 < 0.0002 0.015253003

0.6071 0.745 30 NR NR 0.614742 0.778 31 NR NR 0 0.668433 0.769 30 < 0.0002 0.016736075

0.659129 0.78 31 NR NR

0.691677 0.822 31 NR NR 0 0 0.707 0.788 28 < 0.001

0.582452 0.754 31 NR NR 0.557667 0.645 30 NR NR 1 0.606935 0.718 31 < 0.001

0.595933 0.696 30 NR NR 0.58029 0.717 31 NR NR 0 0.589548 0.75 31 < 0.001

0.6071 0.745 30 NR NR 0.614742 0.778 31 NR NR 0 0.668433 0.769 30 < 0.005

0.659129 0.78 31 NR NR Note: Facility

contact indicated the mercury and silver were provided quarterly

. Note: All silver concentrations are BDL. Therefore, LBY and TWPE are 0.Revised

TWPE Revised

Facility LBY Revised

Facility TWPE 13.238,010,129.14 5,194.03

0 Note: All silver concentrations are BDL. Therefore, LBY and TWPE are 0.DOW CHEMICAL, PITTSBURG PLANT

CA0004910 PITTSBURG, CA

Data from DMRLoads2008_v2 Highlighted row indicates pollutant reviewed.

DSCH DRID MLOC PRAM GROUP AVERAGE_CONCMA XIMUM_CONC LBY 006 S 1 01119 CU 0.176681712 0.176681712 34,323.03 005 S 1 01119 CU 0.020657675 0.020657675 6,066.40 001 A 1 01119 CU 27.30820218 52.84015852 4,288.28 004 A 1 01119 CU 12.4170834 67.58624927 3,408.93 006 S 1 01074 NI 0.078068663 0.078068663 15,165.99 001 A 1 71901 HG 0.06881834 0.318863026 7.11 004 A 1 01074 NI 15.54101284 79.87465823 5,569.83 001 A 1 01074 NI 23.90220418 52.84015852 3,700.43 005 S 1 01074 NI 0.01250333 0.01250333 3,671.77 005 S 1 03582 O&G 0 0 0.00 006 S 1 03582 O&G 0 0 0.00 006 S 1 00530 TSS 0.123266311 0.123266311 23,946.30 004 A 1 00530 TSS 7.604301937 36.86522687 3,338.37 005 S 1 00530 TSS 0.010872461 0.010872461 3,192.84 006 S 1 00680 CARBN 4 4 777,059.03 005 S 1 00680 CARBN 4 41,174,652.22 2,058,390.53 TOTAL2008 Data from DMR Loadings Tool Red text indicates suspected data errors.

TWPE FLOW_MGD EXTERNAL _PERMIT_ NMBR PERM_FEA

TURE_NM BR LIMIT_SET

_DESIGNA TOR LIMIT_SEA

SON_ID MONITORI

NG_PERIO D_END_DA TE 21,623.51 64.3 CA0004910001 A 0 31-Jan-08 3,821.83 97.2 CA0004910001 A 0 29-Feb-08 2,701.62 0.0615 CA0004910001 A 0 31-Mar-08 2,147.630.102666667 CA0004910001 A 0 30-Apr-08 1,516.60 64.3 CA0004910001 A 0 31-May-08 833.120.052714286 CA0004910001 A 0 30-Jun-08 556.980.102666667 370.04 0.0615 CA0004910004 A 0 31-Jan-08 367.18 97.2 CA0004910004 A 0 29-Feb-08 0.00 97.2 CA0004910004 A 0 31-Mar-08 0.00 64.3 CA0004910004 A 0 30-Apr-08

64.3 CA0004910004 A 0 31-May-08 0.102666667 CA0004910004 A 0 30-Jun-08 97.2 64.3 CA0004910005 S 0 30-Jun-08 97.2 33,938.50 CA0004910006 S 0 30-Jun-08NMBR_OF_

REPORT MONITORI

NG_LOCA

T ION_CODEPARAMETE

R_CODE NODI_COD

E MQ2 MC3 FQ1 FQ2 11 01119 6.4 0.0064 0.032 0.089 11 01119 2.9 0.0029 0.029 0.143 11 01119 6.1 0.0061 0.079 0.198 11 01119 2.4 0.0024 0.1 1.508 11 01119 8.7 0.0087 0.08 0.18 11 01119 5.4 0.0054 0.049 0.176

11 01119 15 0.015 0.573 2.915 11 01119 11 0.011 0.043 0.363 11 01119 C 11 01119 C 11 01119 C 11 01119 C

61 01119 7.6 0.0076 97.2

61 01119 43 0.043 64.3FSTA

T5 NMBR_OF_ DA YS Calculated

Quantity (kg/day) Revised Load

(lb/monitoring period) Revised LBY Revised TWPE Revised Facility

LBY 13000 31 0.00077517 0.052986609 1.01 0.63 2,020,894.79 13000 28 0.00031832 0.019652984 13000 31 0.00182399 0.124678939 13000 30 0.0009084 0.06009066 13000 31 0.00263436 0.180071678 13000 30 0.00100151 0.066249953

13000 31 0.03253208 2.223729987 4.67 2.94 13000 28 0.00179031 0.110533431 13000 31 13000 30 13000 31 13000 30

03000 181 2.7960552 1115.919611 2,231.84 1,406.06

03000 181 10.4651465 4176.692294 8,353.38 5,262.63Revised

Facility TWPE 10,316.18